2025 June 09, 21:20:43 UT


Orbital elements:
    C/2025 K4 (Siverd)
T 2025 Aug. 6.45208 TT                                  Sato
q   2.5412456            (2000.0)            P               Q
                   Peri.  330.76798     +0.04382358     +0.82087330
                   Node   296.04736     -0.74838372     -0.35060722
e   1.0            Incl.   39.33110     -0.66181666     +0.45082326
From 23 observations 2025 May 30-June 6, mean residual 0".56.
Residuals in seconds of arc
250530 M22  0.5+  0.4+   250531 M28  0.2+  0.1-   250605 I47  0.4+  0.8+  
250530 M22  0.5-  0.2-   250602 807  1.1-  0.3-   250605 807  0.1+  0.3-  
250530 M22  1.5+  0.5+   250602 807  1.0-  0.1-   250605 807  0.4+  0.1-  
250530 M22  0.0   0.2+   250602 807  0.5-  0.5+   250606 807  0.7-  0.9-  
250531 Q62  0.4+  0.1+   250604 X09  0.2-  0.7+   250606 Y05  0.7+  0.0   
250531 Q62  0.1-  0.2+   250604 X09  0.4-  0.5-   250606 Y05  0.6+  0.1-  
250531 M28  0.0   0.9-   250604 X09  0.5-  0.3-   250606 Y05  0.5+  0.2-  
250531 M28  0.3+  0.6-   250605 I47  0.4-  1.4+  
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